if(pTrans->I != 0)cvSubS(pImg,cvScalar(pTrans->I,pTrans->I,pTrans->I),pImg);
cvAddNoise(pImg,p->noise_type,pTrans->NoiseAmp, &p->rnd_state);
if(pTrans->I != 0)cvAddS(pImg,cvScalar(pTrans->I,pTrans->I,pTrans->I),pImg);
if(pTrans->I != 0)cvSubS(pImg,cvScalar(pTrans->I,pTrans->I,pTrans->I),pImg);
cvAddNoise(pImg,p->noise_type,pTrans->NoiseAmp, &p->rnd_state);
if(pTrans->I != 0)cvAddS(pImg,cvScalar(pTrans->I,pTrans->I,pTrans->I),pImg);